]> git.sesse.net Git - vlc/blobdiff - modules/gui/qt4/components/infopanels.cpp
Removes trailing spaces. Removes tabs.
[vlc] / modules / gui / qt4 / components / infopanels.cpp
index 01ae14388093edebc2c19acbab667feb5b9b0621..57a738a5e68fdb5642ff2d96bd6bbe0a1a3580ae 100644 (file)
@@ -1,10 +1,11 @@
 /*****************************************************************************
  * infopanels.cpp : Panels for the information dialogs
  ****************************************************************************
- * Copyright (C) 2006 the VideoLAN team
+ * Copyright (C) 2006-2007 the VideoLAN team
  * $Id$
  *
  * Authors: ClĂ©ment Stenac <zorglub@videolan.org>
+ *          Jean-Baptiste Kempf <jb@videolan.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  *****************************************************************************/
 
-#include "components/infopanels.hpp"
 #include "qt4.hpp"
-#include "ui/input_stats.h"
-#include <QWidget>
+#include "components/infopanels.hpp"
+
+#include <QTreeWidget>
+#include <QListView>
+#include <QPushButton>
+#include <QHeaderView>
+#include <QList>
+#include <QStringList>
+#include <QGridLayout>
+#include <QLineEdit>
+#include <QLabel>
+#include <QSpinBox>
+#include <QTabWidget>
+
+/************************************************************************
+ * Single panels
+ ************************************************************************/
 
-InputStatsPanel::InputStatsPanel( QWidget *parent, intf_thread_t *_p_intf ) :
-                                  QWidget( parent ), p_intf( _p_intf )
+/**
+ * First Panel - Meta Info
+ * All the usual MetaData are displayed and can be changed.
+ **/
+MetaPanel::MetaPanel( QWidget *parent,
+                      intf_thread_t *_p_intf )
+                      : QWidget( parent ), p_intf( _p_intf )
 {
-    ui.setupUi( this );
+    QGridLayout *metaLayout = new QGridLayout( this );
+    int line = 0; /* Counter for GridLayout */
+    p_input = NULL;
+
+#define ADD_META( string, widget ) {                             \
+    metaLayout->addWidget( new QLabel( qtr( string ) + " :" ), line, 0 ); \
+    widget = new QLineEdit;                                      \
+    metaLayout->addWidget( widget, line, 1, 1, 9 );                       \
+    line++;            }
+    /* Title, artist and album*/
+    ADD_META( VLC_META_TITLE, title_text ); /* OK */
+    ADD_META( VLC_META_ARTIST, artist_text ); /* OK */
+    ADD_META( VLC_META_COLLECTION, collection_text ); /* OK */
+
+    /* Genre Name */
+    /* FIXME List id3genres.h is not includable yet ? */
+    genre_text = new QLineEdit;
+    metaLayout->addWidget( new QLabel( qtr( VLC_META_GENRE ) + " :" ), line, 0 );
+    metaLayout->addWidget( genre_text, line, 1, 1, 4 );
+
+    /* Number - on the same line */
+    metaLayout->addWidget( new QLabel( qtr( "Track Number" )  + " :" ),
+                  line, 5, 1, 2  );
+    seqnum_text = new QLineEdit;
+    seqnum_text->setInputMask("0000");
+    seqnum_text->setAlignment( Qt::AlignRight );
+    metaLayout->addWidget( seqnum_text, line, 7, 1, 3 );
+    line++;
+
+    /* Date (Should be in years) */
+    date_text = new QLineEdit;
+    date_text->setInputMask("0000");
+    date_text->setAlignment( Qt::AlignRight );
+    metaLayout->addWidget( new QLabel( qtr( VLC_META_DATE ) + " :" ), line, 0 );
+    metaLayout->addWidget( date_text, line, 1, 1, 3 );
+
+    /* Rating - on the same line */
+    metaLayout->addWidget( new QLabel( qtr( VLC_META_RATING ) + " :" ), line, 4, 1, 2 );
+    rating_text = new QSpinBox; setSpinBounds( rating_text );
+    metaLayout->addWidget( rating_text, line, 6, 1, 1 );
+
+    /* Language on the same line */
+    metaLayout->addWidget( new QLabel( qfu( VLC_META_LANGUAGE ) + " :" ), line, 7, 1, 2 );
+    language_text = new QLineEdit;
+    language_text->setReadOnly( true );
+    metaLayout->addWidget( language_text, line,  9, 1, 1 );
+    line++;
+
+    /* ART_URL */
+    art_cover = new QLabel( "" );
+    art_cover->setMinimumHeight( 128 );
+    art_cover->setMinimumWidth( 128 );
+    art_cover->setMaximumHeight( 128 );
+    art_cover->setMaximumWidth( 128 );
+    art_cover->setScaledContents( true );
+    art_cover->setPixmap( QPixmap( ":/noart.png" ) );
+    metaLayout->addWidget( art_cover, line, 8, 4, 2 );
+/* Settings is unused */
+/*    l->addWidget( new QLabel( qtr( VLC_META_SETTING ) + " :" ), line, 5 );
+    setting_text = new QLineEdit;
+    l->addWidget( setting_text, line, 6, 1, 4 ); */
+
+/* Less used metadata */
+#define ADD_META_2( string, widget ) {                             \
+    metaLayout->addWidget( new QLabel( qtr( string ) + " :" ), line, 0 ); \
+    widget = new QLineEdit;                                      \
+    metaLayout->addWidget( widget, line, 1, 1, 7 );                       \
+    line++;            }
+    /* Now Playing - Useful for live feeds (HTTP, DVB, ETC...) */
+    ADD_META_2( VLC_META_NOW_PLAYING, nowplaying_text );
+    nowplaying_text->setReadOnly( true );
+    ADD_META_2( VLC_META_PUBLISHER, publisher_text );
+    ADD_META_2( VLC_META_COPYRIGHT, copyright_text );
+    ADD_META_2( "Comments", description_text );
+
+/* useless metadata */
+
+    //ADD_META_2( VLC_META_ENCODED_BY, encodedby_text );
+    /*  ADD_META( TRACKID )  Useless ? */
+    /*  ADD_URI - DO not show it, done outside */
+
+#undef ADD_META
+#undef ADD_META_2
+
+    CONNECT( title_text, textEdited( QString ), this, enterEditMode() );
+    CONNECT( artist_text, textEdited( QString ), this, enterEditMode() );
+    CONNECT( collection_text, textEdited( QString ), this, enterEditMode() );
+    CONNECT( genre_text, textEdited( QString ), this, enterEditMode() );
+    CONNECT( seqnum_text, textEdited( QString ), this, enterEditMode() );
+    CONNECT( date_text, textEdited( QString ), this, enterEditMode() );
+    CONNECT( description_text, textEdited( QString ), this, enterEditMode() );
+/*    CONNECT( rating_text, valueChanged( QString ), this, enterEditMode( QString ) );*/
+
+    /* We are not yet in Edit Mode */
+    b_inEditMode = false;
 }
 
-InputStatsPanel::~InputStatsPanel()
+MetaPanel::~MetaPanel(){}
+
+/**
+ * Update all the MetaData and art on an "item-changed" event
+ **/
+void MetaPanel::update( input_item_t *p_item )
+{
+    /* Don't update if you are in edit mode */
+    if( b_inEditMode ) return;
+    char *psz_meta;
+#define UPDATE_META( meta, widget ) {               \
+    psz_meta = input_item_Get##meta( p_item );      \
+    if( !EMPTY_STR( psz_meta ) )                    \
+        widget->setText( qfu( psz_meta ) );         \
+    else                                            \
+        widget->setText( "" ); }                    \
+    free( psz_meta );
+
+#define UPDATE_META_INT( meta, widget ) {           \
+    psz_meta = input_item_Get##meta( p_item );      \
+    if( !EMPTY_STR( psz_meta ) )                    \
+        widget->setValue( atoi( psz_meta ) ); }     \
+    free( psz_meta );
+
+    /* Name / Title */
+    psz_meta = input_item_GetTitle( p_item );
+    char *psz_name = input_item_GetName( p_item );
+    if( !EMPTY_STR( psz_meta ) )
+        title_text->setText( qfu( psz_meta ) );
+    else if( !EMPTY_STR( psz_name ) )
+        title_text->setText( qfu( psz_name ) );
+    else title_text->setText( "" );
+    free( psz_meta );
+    free( psz_name );
+
+    /* URL / URI */
+    psz_meta = input_item_GetURL( p_item );
+    if( !EMPTY_STR( psz_meta ) )
+    {
+        emit uriSet( QString( psz_meta ) );
+        free( psz_meta );
+    }
+    else
+    {
+        free( psz_meta );
+        psz_meta = input_item_GetURI( p_item );
+        if( !EMPTY_STR( psz_meta ) )
+            emit uriSet( QString( psz_meta ) );
+    }
+
+    /* Other classic though */
+    UPDATE_META( Artist, artist_text );
+    UPDATE_META( Genre, genre_text );
+    UPDATE_META( Copyright, copyright_text );
+    UPDATE_META( Album, collection_text );
+    UPDATE_META( Description, description_text );
+    UPDATE_META( Language, language_text );
+    UPDATE_META( NowPlaying, nowplaying_text );
+    UPDATE_META( Publisher, publisher_text );
+//    UPDATE_META( Setting, setting_text );
+//    UPDATE_META( EncodedBy, encodedby_text );
+
+    UPDATE_META( Date, date_text );
+    UPDATE_META( TrackNum, seqnum_text );
+    UPDATE_META_INT( Rating, rating_text );
+
+#undef UPDATE_META_INT
+#undef UPDATE_META
+
+    /* Art Urls */
+    psz_meta = input_item_GetArtURL( p_item );
+    if( psz_meta && !strncmp( psz_meta, "file://", 7 ) )
+    {
+        QString artUrl = qfu( psz_meta ).replace( "file://",QString("" ) );
+        art_cover->setPixmap( QPixmap( artUrl ) );
+    }
+    else
+        art_cover->setPixmap( QPixmap( ":/noart.png" ) );
+    free( psz_meta );
+}
+
+/**
+ * Save the MetaData, triggered by parent->save Button
+ **/
+void MetaPanel::saveMeta()
+{
+    playlist_t *p_playlist;
+    char psz[5];
+
+    meta_export_t p_export;
+    p_export.p_item = p_input;
+
+    if( p_input == NULL )
+        return;
+
+    /* we can write meta data only in a file */
+    vlc_mutex_lock( &p_input->lock );
+    int i_type = p_input->i_type;
+    vlc_mutex_unlock( &p_input->lock );
+    if( i_type == ITEM_TYPE_FILE )
+    {
+        char *psz_uri_orig = input_item_GetURI( p_input );
+        char *psz_uri = psz_uri_orig;
+        if( !strncmp( psz_uri, "file://", 7 ) )
+            psz_uri += 7; /* strlen("file://") = 7 */
+
+        p_export.psz_file = strndup( psz_uri, PATH_MAX );
+        free( psz_uri_orig );
+    }
+    else
+        return;
+
+    /* now we read the modified meta data */
+    input_item_SetTitle(  p_input, qtu( title_text->text() ) );
+    input_item_SetArtist( p_input, qtu( artist_text->text() ) );
+    input_item_SetAlbum(  p_input, qtu( collection_text->text() ) );
+    input_item_SetGenre(  p_input, qtu( genre_text->text() ) );
+    input_item_SetTrackNum(  p_input, qtu( seqnum_text->text() ) );
+    input_item_SetDate(  p_input, qtu( date_text->text() ) );
+
+    input_item_SetCopyright( p_input, qtu( copyright_text->text() ) );
+    input_item_SetPublisher( p_input, qtu( publisher_text->text() ) );
+    input_item_SetDescription( p_input, qtu( description_text->text() ) );
+
+    p_playlist = pl_Yield( p_intf );
+    PL_LOCK;
+    p_playlist->p_private = &p_export;
+
+    module_t *p_mod = module_Need( p_playlist, "meta writer", NULL, 0 );
+    if( p_mod )
+        module_Unneed( p_playlist, p_mod );
+    PL_UNLOCK;
+    pl_Release( p_playlist );
+    /* Reset the status of the mode. No need to emit any signal */
+    b_inEditMode = false;
+}
+
+
+bool MetaPanel::isInEditMode()
+{
+    return b_inEditMode;
+}
+
+void MetaPanel::enterEditMode()
+{
+    setEditMode( true );
+}
+
+void MetaPanel::setEditMode( bool b_editing )
+{
+    b_inEditMode = b_editing;
+    if( b_editing )emit editing();
+}
+
+void MetaPanel::setInput( input_item_t *input )
+{
+    if( b_inEditMode ) return;
+
+    p_input = input;
+}
+
+/*
+ * Clear all the metadata widgets
+ * Unused yet FIXME
+ */
+void MetaPanel::clear(){
+    setEditMode( false );
+}
+
+/**
+ * Second Panel - Shows the extra metadata in a tree, non editable.
+ **/
+ExtraMetaPanel::ExtraMetaPanel( QWidget *parent,
+                                intf_thread_t *_p_intf )
+                                : QWidget( parent ), p_intf( _p_intf )
+{
+     QGridLayout *layout = new QGridLayout(this);
+
+     QLabel *topLabel = new QLabel( qtr( "Extra metadata and other information"
+                 " are shown in this list.\n" ) );
+     topLabel->setWordWrap( true );
+     layout->addWidget( topLabel, 0, 0 );
+
+     extraMetaTree = new QTreeWidget( this );
+     extraMetaTree->setAlternatingRowColors( true );
+     extraMetaTree->setColumnCount( 2 );
+     extraMetaTree->header()->hide();
+/*     QStringList headerList = ( QStringList() << qtr( "Type" )
+ *                                             << qtr( "Value" ) );
+ * Useless, add this header if you think it would help the user          **
+ */
+
+     layout->addWidget( extraMetaTree, 1, 0 );
+}
+
+/**
+ * Update the Extra Metadata from p_meta->i_extras
+ **/
+void ExtraMetaPanel::update( input_item_t *p_item )
+{
+    vlc_mutex_lock( &p_item->lock );
+    vlc_meta_t *p_meta = p_item->p_meta;
+    if( !p_meta )
+        return;
+    QStringList tempItem;
+
+    QList<QTreeWidgetItem *> items;
+    vlc_dictionary_t * p_dict = &p_meta->extra_tags;
+    char ** ppsz_allkey = vlc_dictionary_all_keys( p_dict );
+    for (int i = 0; ppsz_allkey[i] ; i++ )
+    {
+        const char * psz_value = (const char *)vlc_dictionary_value_for_key(
+                p_dict, ppsz_allkey[i] );
+        tempItem.append( qfu( ppsz_allkey[i] ) + " : ");
+        tempItem.append( qfu( psz_value ) );
+        items.append( new QTreeWidgetItem ( extraMetaTree, tempItem ) );
+        free( ppsz_allkey[i] );
+    }
+    vlc_mutex_unlock( &p_item->lock );
+    free( ppsz_allkey );
+    extraMetaTree->addTopLevelItems( items );
+}
+
+/**
+ * Clear the ExtraMetaData Tree
+ **/
+void ExtraMetaPanel::clear()
+{
+    extraMetaTree->clear();
+}
+
+/**
+ * Third panel - Stream info
+ * Display all codecs and muxers info that we could gather.
+ **/
+InfoPanel::InfoPanel( QWidget *parent,
+                      intf_thread_t *_p_intf )
+                      : QWidget( parent ), p_intf( _p_intf )
+{
+     QGridLayout *layout = new QGridLayout(this);
+
+     QList<QTreeWidgetItem *> items;
+
+     QLabel *topLabel = new QLabel( qtr( "Information about what your media or"
+              " stream is made of.\n Muxer, Audio and Video Codecs, Subtitles "
+              "are shown." ) );
+     topLabel->setWordWrap( true );
+     layout->addWidget( topLabel, 0, 0 );
+
+     InfoTree = new QTreeWidget(this);
+     InfoTree->setColumnCount( 1 );
+     InfoTree->header()->hide();
+     layout->addWidget(InfoTree, 1, 0 );
+}
+
+InfoPanel::~InfoPanel()
+{
+}
+
+/**
+ * Update the Codecs information on parent->update()
+ **/
+void InfoPanel::update( input_item_t *p_item)
+{
+    InfoTree->clear();
+    QTreeWidgetItem *current_item = NULL;
+    QTreeWidgetItem *child_item = NULL;
+
+    for( int i = 0; i< p_item->i_categories ; i++)
+    {
+        current_item = new QTreeWidgetItem();
+        current_item->setText( 0, qfu(p_item->pp_categories[i]->psz_name) );
+        InfoTree->addTopLevelItem( current_item );
+
+        for( int j = 0 ; j < p_item->pp_categories[i]->i_infos ; j++ )
+        {
+            child_item = new QTreeWidgetItem ();
+            child_item->setText( 0,
+                    qfu(p_item->pp_categories[i]->pp_infos[j]->psz_name)
+                    + ": "
+                    + qfu(p_item->pp_categories[i]->pp_infos[j]->psz_value));
+
+            current_item->addChild(child_item);
+        }
+         InfoTree->setItemExpanded( current_item, true);
+    }
+}
+
+/**
+ * Clear the tree
+ **/
+void InfoPanel::clear()
 {
+    InfoTree->clear();
 }
 
-void InputStatsPanel::Update( input_item_t *p_item )
+/**
+ * Save all the information to a file
+ * Not yet implemented.
+ **/
+/*
+void InfoPanel::saveCodecsInfo()
+{}
+*/
+
+/**
+ * Fourth Panel - Stats
+ * Displays the Statistics for reading/streaming/encoding/displaying in a tree
+ */
+InputStatsPanel::InputStatsPanel( QWidget *parent,
+                                  intf_thread_t *_p_intf )
+                                  : QWidget( parent ), p_intf( _p_intf )
 {
+     QGridLayout *layout = new QGridLayout(this);
+
+     QList<QTreeWidgetItem *> items;
+
+     QLabel *topLabel = new QLabel( qtr( "Various statistics about the current"
+                 " media or stream.\n Played and streamed info are shown." ) );
+     topLabel->setWordWrap( true );
+     layout->addWidget( topLabel, 0, 0 );
+
+     StatsTree = new QTreeWidget(this);
+     StatsTree->setColumnCount( 3 );
+     StatsTree->header()->hide();
+
+#define CREATE_TREE_ITEM( itemName, itemText, itemValue, unit ) {              \
+    itemName =                                                                 \
+      new QTreeWidgetItem((QStringList () << itemText << itemValue << unit )); \
+    itemName->setTextAlignment( 1 , Qt::AlignRight ) ; }
+
+#define CREATE_CATEGORY( catName, itemText ) {                           \
+    CREATE_TREE_ITEM( catName, itemText , "", "" );                      \
+    catName->setExpanded( true );                                        \
+    StatsTree->addTopLevelItem( catName );    }
+
+#define CREATE_AND_ADD_TO_CAT( itemName, itemText, itemValue, catName, unit ){ \
+    CREATE_TREE_ITEM( itemName, itemText, itemValue, unit );                   \
+    catName->addChild( itemName ); }
+
+    /* Create the main categories */
+    CREATE_CATEGORY( audio, qtr("Audio") );
+    CREATE_CATEGORY( video, qtr("Video") );
+    CREATE_CATEGORY( input, qtr("Input") );
+    CREATE_CATEGORY( streaming, qtr("Streaming") );
+
+    CREATE_AND_ADD_TO_CAT( read_media_stat, qtr("Read at media"),
+                           "0", input , "kB" );
+    CREATE_AND_ADD_TO_CAT( input_bitrate_stat, qtr("Input bitrate"),
+                           "0", input, "kb/s" );
+    CREATE_AND_ADD_TO_CAT( demuxed_stat, qtr("Demuxed"), "0", input, "kB") ;
+    CREATE_AND_ADD_TO_CAT( stream_bitrate_stat, qtr("Stream bitrate"),
+                           "0", input, "kb/s" );
+
+    CREATE_AND_ADD_TO_CAT( vdecoded_stat, qtr("Decoded blocks"),
+                           "0", video, "" );
+    CREATE_AND_ADD_TO_CAT( vdisplayed_stat, qtr("Displayed frames"),
+                           "0", video, "" );
+    CREATE_AND_ADD_TO_CAT( vlost_frames_stat, qtr("Lost frames"),
+                           "0", video, "" );
+
+    CREATE_AND_ADD_TO_CAT( send_stat, qtr("Sent packets"), "0", streaming, "" );
+    CREATE_AND_ADD_TO_CAT( send_bytes_stat, qtr("Sent bytes"),
+                           "0", streaming, "kB" );
+    CREATE_AND_ADD_TO_CAT( send_bitrate_stat, qtr("Sent bitrates"),
+                           "0", streaming, "kb/s" );
 
+    CREATE_AND_ADD_TO_CAT( adecoded_stat, qtr("Decoded blocks"),
+                           "0", audio, "" );
+    CREATE_AND_ADD_TO_CAT( aplayed_stat, qtr("Played buffers"),
+                           "0", audio, "" );
+    CREATE_AND_ADD_TO_CAT( alost_stat, qtr("Lost buffers"), "0", audio, "" );
+
+    input->setExpanded( true );
+    video->setExpanded( true );
+    streaming->setExpanded( true );
+    audio->setExpanded( true );
+
+    StatsTree->resizeColumnToContents( 0 );
+    StatsTree->setColumnWidth( 1 , 100 );
+
+    layout->addWidget(StatsTree, 1, 0 );
+}
+
+InputStatsPanel::~InputStatsPanel()
+{
+}
+
+/**
+ * Update the Statistics
+ **/
+void InputStatsPanel::update( input_item_t *p_item )
+{
     vlc_mutex_lock( &p_item->p_stats->lock );
 
-#define UPDATE( widget,format, calc... ) \
-    { QString str; ui.widget->setText( str.sprintf( format, ## calc ) );  }
+#define UPDATE( widget, format, calc... ) \
+    { QString str; widget->setText( 1 , str.sprintf( format, ## calc ) );  }
 
-    UPDATE( read_text, "%8.0f kB", (float)(p_item->p_stats->i_read_bytes)/1000);
-    UPDATE( input_bitrate_text, "%6.0f kb/s",
+    UPDATE( read_media_stat, "%8.0f",
+            (float)(p_item->p_stats->i_read_bytes)/1000);
+    UPDATE( input_bitrate_stat, "%6.0f",
                     (float)(p_item->p_stats->f_input_bitrate * 8000 ));
-    UPDATE( demuxed_text, "%8.0f kB",
+    UPDATE( demuxed_stat, "%8.0f",
                     (float)(p_item->p_stats->i_demux_read_bytes)/1000 );
-    UPDATE( stream_bitrate_text, "%6.0f kb/s",
+    UPDATE( stream_bitrate_stat, "%6.0f",
                     (float)(p_item->p_stats->f_demux_bitrate * 8000 ));
 
     /* Video */
-    UPDATE( vdecoded_text, "%5i", p_item->p_stats->i_decoded_video );
-    UPDATE( vdisplayed_text, "%5i", p_item->p_stats->i_displayed_pictures );
-    UPDATE( vlost_frames, "%5i", p_item->p_stats->i_lost_pictures );
+    UPDATE( vdecoded_stat, "%5i", p_item->p_stats->i_decoded_video );
+    UPDATE( vdisplayed_stat, "%5i", p_item->p_stats->i_displayed_pictures );
+    UPDATE( vlost_frames_stat, "%5i", p_item->p_stats->i_lost_pictures );
 
     /* Sout */
-    UPDATE( sent_text, "%5i", p_item->p_stats->i_sent_packets );
-    UPDATE( sent_bytes_text, "%8.0f kB",
+    UPDATE( send_stat, "%5i", p_item->p_stats->i_sent_packets );
+    UPDATE( send_bytes_stat, "%8.0f",
             (float)(p_item->p_stats->i_sent_bytes)/1000 );
-    UPDATE( send_bitrate_text, "%6.0f kb/s",
+    UPDATE( send_bitrate_stat, "%6.0f",
             (float)(p_item->p_stats->f_send_bitrate*8)*1000 );
 
     /* Audio*/
-    UPDATE( adecoded_text, "%5i", p_item->p_stats->i_decoded_audio );
-    UPDATE( aplayed_text, "%5i", p_item->p_stats->i_played_abuffers );
-    UPDATE( alost_text, "%5i", p_item->p_stats->i_lost_abuffers );
+    UPDATE( adecoded_stat, "%5i", p_item->p_stats->i_decoded_audio );
+    UPDATE( aplayed_stat, "%5i", p_item->p_stats->i_played_abuffers );
+    UPDATE( alost_stat, "%5i", p_item->p_stats->i_lost_abuffers );
 
     vlc_mutex_unlock(& p_item->p_stats->lock );
 }
+
+void InputStatsPanel::clear()
+{
+}